

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>西工大思政管理系统控制台主页</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0">
 
 <style>
	 div
	 {
		
		 text-align: center;
		 position: absolute;
		 left: 50%;
		 top: 50%;
		 transform: translate(-50%, -50%);
		 width: 1500px;
		  
	
	 }
	 
	 img{
		 
		width: auto;
		height: auto;
		max-width: 100%;
		max-height: 100%; 
	 }
	
 </style>
</head>
<body>
  
  <div>
	   <img src="../../img/welcome.png"> </img> 
  </div>
  
</body>
</html>

